CN217302084U

CN217302084U - Silicon carbide ceramic wear-resistant elbow

Info

Publication number: CN217302084U
Application number: CN202221310230.4U
Authority: CN
Inventors: 马吉展; 苏高宏; 王丽娜; 苏丹丹
Original assignee: Henan Hongji New Material Co ltd
Current assignee: Henan Hongji New Material Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-08-26
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a silicon carbide ceramic wear-resistant elbow, which comprises a silicon carbide elbow and a connecting sleeve, wherein the connecting sleeve is sleeved on the outer surface of the middle end of the silicon carbide elbow, the outer surface of the connecting sleeve is provided with a positioning groove and a limiting hole, the positioning groove is communicated with the limiting hole, the positioning groove is mutually connected with the tail end of a supporting elastic sheet, the outer surface of the tail end of the supporting elastic sheet is provided with an assembling hole and a containing hole, a reset spring is arranged in the assembling hole, the top end of the reset spring is provided with a limiting column, the limiting column passes through the assembling hole and is mutually connected with the limiting hole, the center of the limiting column is provided with a connecting hole, the silicon carbide ceramic wear-resistant elbow can carry out proper carrying and moving work on the whole connecting sleeve and the silicon carbide elbow by holding the supporting elastic sheet by hand, and can also carry out proper reinforcement on the whole silicon carbide elbow by the subsequent supporting elastic sheet, the overall stability is improved.

Description

Silicon carbide ceramic wear-resistant elbow

Technical Field

The utility model relates to a carborundum technical field specifically is a carborundum ceramic wear-resisting elbow.

Background

Silicon carbide is an inorganic material and can be used for processing various parts, including silicon carbide ceramic wear-resistant elbows, but the silicon carbide ceramic wear-resistant elbows on the market at present have the following problems:

after the production of the silicon carbide ceramic wear-resistant elbow is completed, the follow-up work of carrying and positioning the whole silicon carbide ceramic wear-resistant elbow needs to be carried out, the moving process is not convenient enough, and the displacement is easy to generate or a tool needs to be used.

Aiming at the problems, the novel design is carried out on the basis of the original silicon carbide ceramic wear-resistant elbow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting elbow of silicon carbide pottery to solve the wear-resisting elbow of common silicon carbide pottery on the existing market that proposes in the above-mentioned background, after the completion is to the production of the wear-resisting elbow of silicon carbide pottery, follow-up needs carry the work of location to the wear-resisting elbow of silicon carbide pottery is whole, and it is convenient inadequately at the in-process that removes, produces the problem of aversion easily or need with the help of the instrument.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting elbow of carborundum pottery, includes carborundum elbow and connecting sleeve, the middle-end surface of carborundum elbow cup joints installs connecting sleeve, and connecting sleeve's surface has seted up constant head tank and spacing hole to constant head tank and spacing hole intercommunication each other, the constant head tank with support the terminal interconnect of shell fragment, and support the terminal surface of shell fragment and seted up the equipment hole and accomodate the hole, the internally mounted in equipment hole has reset spring, and reset spring's top is provided with spacing post, spacing post passes equipment hole and spacing hole interconnect, and the center of spacing post is provided with the connecting hole, connecting hole internally mounted has the spliced pole, and the terminal central fixed mounting of spliced pole has the stay cord, the end of stay cord is provided with spacing ball, and spacing ball is located the inside of accomodating the hole.

Preferably, the connection mode of connecting sleeve and carborundum elbow is for inlaying fixedly, and the arc length of connecting sleeve is less than the arc length of carborundum elbow.

Preferably, the support elastic sheet is connected with the connecting sleeve in a clamping manner through the positioning groove, and the positioning groove is arranged in an arc-shaped structure.

Preferably, the limiting column and the supporting spring piece form a telescopic structure through the assembling hole and the return spring.

Preferably, the connection mode of the limiting column and the limiting hole is clamping connection.

Preferably, the connecting column is in threaded connection with the connecting hole, and the diameter of the connecting column is smaller than the inner diameter of the return spring.

Preferably, the connection mode of the limiting ball and the pull rope is winding fixation, and the diameter of the limiting ball is smaller than the thickness of the accommodating hole.

Compared with the prior art, the beneficial effects of the utility model are that: the silicon carbide ceramic wear-resistant elbow is provided with a plurality of wear-resistant elbow bodies,

1. the connecting sleeve and the silicon carbide elbow can be properly carried and moved by holding the supporting elastic sheet, and meanwhile, the silicon carbide elbow can be properly stored and reinforced by the supporting elastic sheet in the follow-up process, so that the integral stability is improved;

2. support the shell fragment and assemble through the block butt joint with the constant head tank, the shell fragment is avoided supporting to slide in the constant head tank to the block in spacing post of follow-up accessible and spacing hole simultaneously to improve stability, and follow-up accessible extrusion is fixed a position and is removed, conveniently supports the shell fragment split, does benefit to subsequent use.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the connecting sleeve of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the spacing column of the present invention.

In the figure: 1. a silicon carbide elbow; 2. a connecting sleeve; 3. positioning a groove; 4. a limiting hole; 5. supporting the elastic sheet; 6. assembling holes; 7. a receiving hole; 8. a return spring; 9. a limiting column; 10. connecting holes; 11. connecting columns; 12. pulling a rope; 13. and a limiting ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a silicon carbide ceramic wear-resistant elbow comprises a silicon carbide elbow 1 and a connecting sleeve 2, wherein the outer surface of the middle end of the silicon carbide elbow 1 is sleeved with the connecting sleeve 2, the outer surface of the connecting sleeve 2 is provided with a positioning groove 3 and a limiting hole 4, the positioning groove 3 is communicated with the limiting hole 4, the positioning groove 3 is connected with the tail end of the supporting elastic sheet 5, and the outer surface of the tail end of the supporting elastic sheet 5 is provided with an assembling hole 6 and a receiving hole 7, a return spring 8 is arranged in the assembling hole 6, and the top end of the reset spring 8 is provided with a limit post 9, the limit post 9 passes through the assembling hole 6 to be mutually connected with the limit hole 4, and the center of the limiting column 9 is provided with a connecting hole 10, a connecting column 11 is arranged in the connecting hole 10, and the center of the tail end of the connecting column 11 is fixedly provided with a pull rope 12, the tail end of the pull rope 12 is provided with a limiting ball 13, and the limiting ball 13 is positioned inside the accommodating hole 7.

The connected mode of connecting sleeve 2 and carborundum elbow 1 is for inlaying fixedly, and the arc length of connecting sleeve 2 is less than carborundum elbow 1's arc length, is favorable to consolidating carborundum elbow 1 whole through connecting sleeve 2, convenient subsequent transport simultaneously.

Support shell fragment 5 and be connected for the block through the connected mode of constant head tank 3 with connecting sleeve 2, and constant head tank 3 sets up for arc column structure, and the accessible supports shell fragment 5 and wholly shifts 1 carborundum elbow to convenient equipment and split.

Spacing post 9 constitutes extending structure through equipment hole 6 and reset spring 8 and support shell fragment 5, and spacing post 9 accessible reset spring 8's elasticity stretches out and draws back, does benefit to and carries out automatic fixation.

The connection mode of spacing post 9 and spacing hole 4 is the block and is connected, and the block equipment is assembled in spacing post 9 slips into spacing hole 4, can avoid taking place the phenomenon that dislocation rocked to the rigidity of support shell fragment 5 in constant head tank 3.

The mode of connection of spliced pole 11 and connecting hole 10 is threaded connection, and the diameter of spliced pole 11 is less than reset spring 8's internal diameter, is favorable to carrying out the work of fixed equipment with spacing post 9 in precessing connecting hole 10 with spliced pole 11, can be to the position restriction of spacing post 9 through stay cord 12.

Spacing ball 13 is fixed for the winding with the connected mode of stay cord 12, and the diameter of spacing ball 13 is less than the thickness of accomodating hole 7, and the position of accessible spacing ball 13 to stay cord 12 is fixed a position, and spacing ball 13 can be accomodate simultaneously and accomodate in the hole 7.

The working principle is as follows: according to the figures 1-4, the connecting sleeve 2 and the silicon carbide elbow 1 can be integrally carried and transferred by holding the supporting elastic sheet 5 by hand, the use is convenient, when the assembly is needed, the connecting sleeve can be inserted into the limiting hole 4 by a tool to extrude the limiting column 9, the limiting column 9 completely slides into the assembly hole 6, the limiting column 9 pushes the reset spring 8 to shrink and operate, the positioning work of the supporting elastic sheet 5 is relieved, the supporting elastic sheet 5 is shrunk and deformed by extruding the supporting elastic sheet 5 subsequently, so that the supporting elastic sheet 5 slides in the positioning groove 3, then the supporting elastic sheet 5 is manually pulled, the supporting elastic sheet 5 is separated from the positioning groove 3 in a sliding way to be split, meanwhile, the limiting column 9 can be reset by pushing of the reset spring 8, the limiting column 9 is limited by the connecting column 11, the pull rope 12 and the limiting ball 13, the limiting columns 9 are prevented from sliding out of the assembling holes 6, stability is improved, repeated use is facilitated, the whole working process of the device is achieved, and the content which is not described in detail in the specification belongs to the prior art which is known by professional technicians in the field.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wear-resisting elbow of carborundum pottery, includes carborundum elbow (1) and connecting sleeve (2), its characterized in that: the silicon carbide elbow is characterized in that a connecting sleeve (2) is sleeved on the outer surface of the middle end of the silicon carbide elbow (1), a positioning groove (3) and a limiting hole (4) are formed in the outer surface of the connecting sleeve (2), the positioning groove (3) is communicated with the limiting hole (4), the positioning groove (3) is connected with the tail end of a supporting elastic sheet (5), an assembling hole (6) and a containing hole (7) are formed in the outer surface of the tail end of the supporting elastic sheet (5), a reset spring (8) is installed inside the assembling hole (6), a limiting column (9) is arranged at the top end of the reset spring (8), the limiting column (9) penetrates through the assembling hole (6) to be connected with the limiting hole (4), a connecting hole (10) is formed in the center of the limiting column (9), a connecting column (11) is installed inside the connecting hole (10), and a pull rope (12) is fixedly installed in the center of the tail end of the connecting column (11), the tail end of the pull rope (12) is provided with a limiting ball (13), and the limiting ball (13) is located inside the containing hole (7).

2. The silicon carbide ceramic wear-resistant elbow according to claim 1, wherein: the connecting sleeve (2) is fixedly connected with the silicon carbide elbow (1) in an embedded mode, and the arc length of the connecting sleeve (2) is smaller than that of the silicon carbide elbow (1).

3. The silicon carbide ceramic wear-resistant elbow according to claim 1, wherein: the supporting elastic sheet (5) is connected with the connecting sleeve (2) in a clamping manner through the positioning groove (3), and the positioning groove (3) is arranged in an arc-shaped structure.

4. The silicon carbide ceramic wear-resistant elbow according to claim 1, wherein: the limiting column (9) and the supporting elastic sheet (5) form a telescopic structure through the assembling hole (6) and the reset spring (8).

5. The silicon carbide ceramic wear-resistant elbow according to claim 1, wherein: the connection mode of the limiting column (9) and the limiting hole (4) is clamping connection.

6. The silicon carbide ceramic wear-resistant elbow according to claim 1, wherein: the connecting mode of the connecting column (11) and the connecting hole (10) is threaded connection, and the diameter of the connecting column (11) is smaller than the inner diameter of the return spring (8).

7. The silicon carbide ceramic wear-resistant elbow according to claim 1, wherein: the connection mode of the limiting ball (13) and the pull rope (12) is winding fixation, and the diameter of the limiting ball (13) is smaller than the thickness of the accommodating hole (7).